Please answer question one and two. Thanks :) (if its confusing, dont "answer" it with "i dont know its too confusing." just dont "answer" it at all)

If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.

For each proportion find the unknown number x 1/5/8=×/15

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?