Design the below using an array

// Sunrise Freight charges standard
// per-pound shipping prices to the five states they serve
// –- IL IN OH MI WI
// -- 0.60 0.55 0.70 0.65 0.67
// Modify this program to reduce its size
// by using arrays
start
Declarations
string state
num pounds
string foundIt
string BAD_STATE_MSG = "Sorry, we do not ship to "
string FINISH = "XXX"

getReady()
while state <> FINISH
findPrice()
endwhile
finishUp()
stop

getReady()
output "Enter state or ", FINISH, " to quit"
input state
return

findPrice()
foundIt = "N"
if state = "IL" then
price = 0.60
foundIt = "Y"
else
if state = "IN" then
price = 0.55
foundIt = "Y"
else
if state = "MI" then
price = 0.70
foundIt = "Y"
else
if state = "OH" then
price = 0.65
foundIt = "Y"
else
if state = "WI" then
price = 0.67
foundIt = "Y"
endif
endif
endif
endif
if foundIt = "N" then
output BAD_STATE_MSG, state
else
output "Enter pounds "
input pounds
output "Cost per pound to ship to ", state, " is ", price
output "Total cost is ", price * pounds
endif
output "Enter next state or ", FINISH, " to quit"
input state
return

finishUp()
output "End of job"
return