Iceberg lettuce is grown and shipped to stores for 40 cents a head, and consumers purchase it for about 92 cents a head. find the percent increase. i need with this problem.

“destroyers for bases agreement in the destroyers for bases agreement between the united states and the united kingdom on september 2, 1940, fifty caldwell , wickes, and clemson class us navy destroyers were transferred to the toyalbnavy from the united states navy in exchange for land rights on british possessions.” i hope this you .