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Mathamatical Litracy$/$Grade $12$

$7$

Investigation$/$March $202.$

INNEXURE A

$$UESTION $1\mathrm{.}1$

Address:

PO Box $211126$

The Fig Tree

$6033$

Phone: $0126651122$

Quote for:

Mr$.$ D Jansen

$25$ Kiewiet Street

Ennerdale

Johannesburg

$0001$

Quotation valid for $30$ days

Quotation prepared by: W$.$ Prince

Date: $15$ February $2024$

Quotation no: $125$

rright reserved

$3$

Investigation$/$March $2024$

athamatical Litracy$/$Grade $12$

Please turn the pa

JESTION $1$

Mr D Jansen lives in Johannesburg in a $4$ bedroom house and is also suffering from load shedding and high electricity costs. He is considering different options to improve his family's electricity supply. He is currently on the conventional account option.

Use ANNEXURE A to answer the questions that follow.

$1\mathrm{.}1\mathrm{.}1$ Explain what a quote is$.$

$1\mathrm{.}1\mathrm{.}2$ Show how the total how the amount of R$324908,64$ was calculated on the Delux package.

$1\mathrm{.}1\mathrm{.}3$ Calculate the difference between the cash cost and the installment option on the Delux Plus Package over the full term.

$\backslash$table$[[,$Total Cost,$\backslash$table$[[$Monthly$],[$payment$]],$Recommendation$],[\backslash$table$[[$Backup$],[$package$]],$R$49500,\backslash$table$[[$R$1489,17$ over$],[72$ months$]],\backslash$table$[[$For a $2$ bedroom home with lights, plugs,$],[$TV$,$ fridge and washing machine$]]],[\backslash$table$[[$Medium$],[$Package$]],$R$65000,\backslash$table$[[$R$1955,47$ over$],[72$ months$]],\backslash$table$[[$For a $2$ bedroom home with lights, plugs,$],[$TV$,$ fridge and washing machine$]]],[\backslash$table$[[$Medium Plus$],[$Package$]],$R$85000,\backslash$table$[[$R$2557,15$ over$],[72$ months$]],\backslash$table$[[$Recommended for $3-4$ bedroom house$],[$with lights, plugs, TV$,$ fridge and$],[$washing machine, microwave, kettle and$],[$a toaster$]]],[\backslash$table$[[$Popular$],[$Package$]],$R$120000,\backslash$table$[[$R$3610,10$ over $72],[$months$]],\backslash$table$[[$Recommended for $3-4$ bedroom house$],[$with lights, plugs, TV$,$ fridge and$],[$washing machine, microwave, kettle and$],[$a toaster$]]],[$Deluxe Package,R$150000,\backslash$table$[[$R$4512,62$ over$],[72$ months$]],\backslash$table$[[$Recommended for $5$ bedroom house with$],[$lights$,$ plugs, TV$,$ fridge and washing$],[$machine$,$ microwave, kettle and a toaster$],[$and air conditioner.$]]],[\backslash$table$[[$Deluxe Plus$],[$Package$]],$R$170000,$R$5114,31,\backslash$table$[[$Recommended for $5$ bedroom house with$],[$lights$,$ plugs, TV$,$ fridge and washing$],[$machine$,$ microwave, kettle and a toaster$],[$and air conditioner, water pump,$],[$appliances and geyser.$]]]]$

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$1\mathrm{.}1\mathrm{.}4$ Mr$.$ M van Syfer, Mr$.$ Jansen's neighbour claims that he can also turn on his air conditioning if he chooses the Popular Package. State whether the statement is true and verify your answer by giving a possible reason for it$.$

$1\mathrm{.}1\mathrm{.}5$ Draw the table on your answer sheet to represent the annual cost of the "Solar Connect" quote on the Popular Package if Mr$.$ Jansen choose the repayment option.

$\backslash$table$[[$YEARS$,1,2,3,4,5,6,7,8,9,10],[$COST$,,,,,,,,,,]]$

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