The price of a home is 160,000. the bank requires a 15% down payment. they buyer is offered two mortgage options. 15-year fixed at 8% or 30-year fixed at 8%. calculate the amount of interest paid for each option. how much does the buyer save in interest with the 15-year option?

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

the value of x is equal to 0.

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho