Identify the sentence that is punctuated correctly.
a. researchers know little about the distinctive market behavior of that group.
b. website programming systems have existed for some time but, they originally were difficult to use
c. in connection with the tax cut, we are presently studying the time lags between significant financial charges, and their impact on spending decisions.
d. according to the weather channel forecasts for snow are inevitable.
it's neither b nor c

Read the passage. tomorrow, senator connie sullivan will meet with us farmers to discuss a new trade deal. she will also discuss the state of iowa’s economy and the crucial need to modernize nafta. according to the us chamber of commerce, approximately 14 million jobs depend on trade with mexico. at a delegate meeting last wednesday, sullivan said, "this is a number much too large to ignore.” which sentence corrects the error in capitalization? tomorrow, senator connie sullivan will meet with us farmers to discuss a new trade deal. she will also discuss the state of iowa’s economy and the crucial need to modernize nafta. according to the us chamber of commerce, approximately 14 million jobs depend on trade with mexico. at a delegate meeting last wednesday, sullivan said, “this is a number much too large to ignore.”