Suppose you decide to withdraw $100 in currency from your checking account. what is the effect on m1 loading...? ignore any actions the bank may take as a result of your having withdrawn the $100.

a. m1 decreases by $100 as a result of lower checking deposits.

b. m1 increases by $100 as a result of additional currency in circulation.

c. m1 remains unchanged.

d. none of the above occur.

Zane's vanes is a service that restores old weather vanes. zane has just spent $125 purchasing a 1920s-era weather vane which he expects to restore and sell for $500 once the work is completed. after having spent $125, zane realizes that he will need to spend an additional $200 on materials to complete the restoration. alternatively, he can sell the weather vane without restoring it for $200. what is his marginal benefit if he sells the weather vane without restoring it?