1) Write the number for the following word form:
Three hundred seven thousand, forty-nine
a. 45,000,000 
b. 8,000,007 
c. 910,715 
d. 60,010,010 
e. 501,070 
f. 70,045 
g. 3,497 
h. 9,015 
i. 70,700 
j.307,049