kalas family is shopping for a large screen tv. the tv they decided on has a retail price of $1,000 at four…

kalas family is shopping for a large screen tv. the tv they decided on has a retail price of $1,000 at four stores. the state sales tax is 5%. each store is offering a different sales promotion, as listed in the table. store promotional offer a $80 rebate b 10% discount on price c store pays all sales tax d $40 rebate with store paying half of sales tax which store has the best deal? store a store b store c store d

kalas family is shopping for a large screen tv. the tv they decided on has a retail price of $1,000 at four stores. the state sales tax is 5%. each store is offering a different sales promotion, as listed in the table. store promotional offer a $80 rebate b 10% discount on price c store pays all sales tax d $40 rebate with store paying half of sales tax which store has the best deal? store a store b store c store d

Answer

Answer:

C. store C

Explanation:

Step1: Calculate total cost at store A

First, find the sales - tax amount: $1000\times0.05 = 50$. Then the total cost is $1000 + 50-80=970$.

Step2: Calculate total cost at store B

The discounted price is $1000\times(1 - 0.1)=900$. The sales - tax amount is $900\times0.05 = 45$. So the total cost is $900+45 = 945$.

Step3: Calculate total cost at store C

The store pays the sales tax. So the total cost is just the retail price, which is $1000$.

Step4: Calculate total cost at store D

The sales - tax amount is $1000\times0.05 = 50$. The store pays half, so the customer pays $50\div2 = 25$. With a $40$ rebate, the total cost is $1000+25 - 40=985$. Since $945$ (store B) is the lowest cost among all the options, store B has the best deal.