GG5, Luminous

Virtually every kokugo has "官庁・会社などで" for the first sense
Sankoku has [form]

Second sense:
Smk: 「費用」の意の古風な表現。
Iwakoku: ▽②は既に古風。


Third sense only in daijr and daijs, iwakoku does mention it as well though.

Daijisen for sense 3:
《「ようと」とも》

Perhaps having ようと like this is more elegant than having restrictions

@@ -9,0 +10,4 @@
+<r_ele>
+<reb>ようと</reb>
+<re_inf>&sk;</re_inf>
+</r_ele>
@@ -11,0 +16 @@
+<misc>&form;</misc>
@@ -12,0 +18,2 @@
+<gloss>provisions</gloss>
+<gloss>supplying of goods (to offices, corporations, etc.)</gloss>
@@ -15,0 +23 @@
+<misc>&dated;</misc>
@@ -16,0 +25 @@
+<gloss>expenditure</gloss>
@@ -19,0 +29,2 @@
+<misc>&dated;</misc>
+<s_inf>also read ようと</s_inf>
@@ -20,0 +32 @@
+<gloss>cash</gloss>

三省堂　スーパー大辞林; デジタル大辞泉; NEW斎藤和英大辞典

@@ -13,0 +14,8 @@
+<sense>
+<pos>&n;</pos>
+<gloss>expenses</gloss>
+</sense>
+<sense>
+<pos>&n;</pos>
+<gloss>money</gloss>
+</sense>