I need help and I can’t find any sadly. Help!!

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

If you answer 2+2 you will get over 80 points

Need so much on this one how many yards?