Answer:
The effect of this proposal would cause AN INCREASE IN the value of M1.
Step-by-step explanation:
M1 includes the value of all coins and bills in circulation + checking accounts + N.O.W. accounts (negotiable order of withdraw) + travelers' checks.
Currently the value of all pennies in circulation = 1.4 billion x $0.01 = $14 million. If their value is increased to 5 cents, then $14 million x 5 = $70 million.
$70 million is a lot of money for a person or a business, but for the economy it is not really a significant amount so its impact would be really small.